Giawa, H. A., Situmeang, M., & Siregar, B. (2026). The Influence of Leadership Style and Competence on Employee Performance Through Discipline As an Intervening Variable in the Environmental and Forestry Service of North Sumatera Province. Jurnal Dialektika: Jurnal Ilmu Sosial, 24(1). https://doi.org/10.63309/dialektika.v24i1.993